• D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • Promise card
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • Promise card
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • Promise card
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • D3 Serum D3 Serum
  • Promise card

Product Description

Key Benefits
  • Promotes bone growth and mineralisation
  • Promotes the absorption of calcium
  • Supports cardiovascular and immune system health

Premier Research Labs' D3 Serum provides a potent dose of 5,000 IU per serving of natural-source Vitamin D3. This essential nutrient is not just pivotal for bone health;... Read more

Key Benefits
  • Promotes bone growth and mineralisation
  • Promotes the absorption of calcium
  • Supports cardiovascular and immune system health

Premier Research Labs' D3 Serum provides a potent dose of 5,000 IU per serving of natural-source Vitamin D3. This essential nutrient is not just pivotal for bone health; it serves multiple functions across various body systems:

Bone Health: Vitamin D3 promotes bone growth and mineralization, ensuring bones remain strong and healthy. It also facilitates efficient calcium absorption, a crucial element for bone strength and preventing conditions like osteoporosis.

Cardiovascular and Immune Systems: D3 Serum not only bolsters the cardiovascular system but also strengthens the immune system, offering protection against common infections and boosting the body's defense mechanisms.

Mental Health: Recent studies suggest a link between Vitamin D3 and mental health, with deficiencies potentially leading to mood disorders like depression.

Disease Prevention: Adequate levels of Vitamin D3 might help in preventing certain chronic diseases, including certain types of cancers, diabetes, and autoimmune disorders.

Muscle Function: Vitamin D3 plays a role in maintaining proper muscle function, and deficiencies can lead to muscle weakness or pain.

 

Given the myriad health benefits of Vitamin D3, integrating a premium-quality supplement like D3 Serum becomes indispensable for championing holistic health.


Here at healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

Vitamin D3, Extra Virgin Olive Oil, D-Alpha Tocopherol (preservative)

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Take 5 drops daily or as directed.

D3 Serum

Natural source of high potency Vitamin D3; an essential in any approach to holistic health.

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Regular price £16.49
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Free UK shipping over £50, free returns

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Product Description

Key Benefits
  • Promotes bone growth and mineralisation
  • Promotes the absorption of calcium
  • Supports cardiovascular and immune system health

Premier Research Labs' D3 Serum provides a potent dose of 5,000 IU per serving of natural-source Vitamin D3. This essential nutrient is not just pivotal for bone health;... Read more

Key Benefits
  • Promotes bone growth and mineralisation
  • Promotes the absorption of calcium
  • Supports cardiovascular and immune system health

Premier Research Labs' D3 Serum provides a potent dose of 5,000 IU per serving of natural-source Vitamin D3. This essential nutrient is not just pivotal for bone health; it serves multiple functions across various body systems:

Bone Health: Vitamin D3 promotes bone growth and mineralization, ensuring bones remain strong and healthy. It also facilitates efficient calcium absorption, a crucial element for bone strength and preventing conditions like osteoporosis.

Cardiovascular and Immune Systems: D3 Serum not only bolsters the cardiovascular system but also strengthens the immune system, offering protection against common infections and boosting the body's defense mechanisms.

Mental Health: Recent studies suggest a link between Vitamin D3 and mental health, with deficiencies potentially leading to mood disorders like depression.

Disease Prevention: Adequate levels of Vitamin D3 might help in preventing certain chronic diseases, including certain types of cancers, diabetes, and autoimmune disorders.

Muscle Function: Vitamin D3 plays a role in maintaining proper muscle function, and deficiencies can lead to muscle weakness or pain.

 

Given the myriad health benefits of Vitamin D3, integrating a premium-quality supplement like D3 Serum becomes indispensable for championing holistic health.


Here at healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

Vitamin D3, Extra Virgin Olive Oil, D-Alpha Tocopherol (preservative)

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Take 5 drops daily or as directed.
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Frequently Asked Questions.

How are the products selected?

Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.

Do you have resources or articles on maintaining a healthy lifestyle?

Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.

Can I find more information about the ingredients used?

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Three step
curation process

The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.